cron job...

function emailCron($title,$msg,$to,$from='cs@inibayiku.com')
{
    $type=1;
/*
type 1 (jadikan array)
$ar=array('title'=>xxxx, 'from'=>xxx etc
title, from, to, contents
*/
    $data=array('title'=>$title, 'contents'=>$msg,
       'to'=>$to,'from'=>$from,'type'=>'pending');

    $t_detail=json_encode($data);
    $ar=array('t_type'=>$type,'t_detail'=>$t_detail);
    tableInsertData('task', $ar);
}